From: Fredrik Tolf <fredrik@dolda2000.com>
To: bluez-devel@lists.sourceforge.net
Cc: Antonio-Blasco Bonito <blasco.bonito@email.it>
Subject: Re: [Bluez-devel] Fwd: alsa bluetooth module
Date: Thu, 17 Mar 2005 23:34:52 +0100 [thread overview]
Message-ID: <1111098892.19889.88.camel@pc7.dolda2000.com> (raw)
In-Reply-To: <e36f1e61ac13a554d52d2f7b8d7a5df4@freezone.co.uk>
On Thu, 2005-03-17 at 14:05 -0800, ms419@freezone.co.uk wrote:
> Begin forwarded message:
>
> > From: Antonio-Blasco Bonito <blasco.bonito@email.it>
> > Date: March 17, 2005 4:02:35 AM PST
> > To: ms419@freezone.co.uk
> > Subject: Re: alsa bluetooth module
[...]
> > I get:
> > # modprobe snd-bt-sco
> > FATAL: Error inserting snd_bt_sco
> > (/lib/modules/2.6.8-2-686/extra/snd-bt-sco.ko): Unknown symbol in
> > module, or unknown parameter (see dmesg)
> >
> > # dmesg|tail
> > ...
> > snd_bt_sco: no version for "struct_module" found: kernel tainted.
> > snd_bt_sco: Unknown symbol kcalloc
Well, I'm not sure (especially since I don't use Debian and thus have no
idea how they compile their kernels), but I would guess that this is a
matter of symbol versioning. Is this module compiled against the same
kernel (and with the same compilation options) that Blasco is using?
Try to check the output of `grep kcalloc /proc/kallsyms' and compare
that to the output of `nm /path/to/snd-bt-sco.ko | grep kcalloc'.
> > I looked in alsa sources in the kernel and I only found
> > "snd_magic_kcalloc"
> > Maybe kcalloc calls should be renamed as such?
By no means. kcalloc() is a core kernel function, defined in mm/slab.c.
It's not an ALSA-specific routine.
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next prev parent reply other threads:[~2005-03-17 22:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-17 22:05 [Bluez-devel] Fwd: alsa bluetooth module ms419
2005-03-17 22:34 ` Fredrik Tolf [this message]
2005-03-18 23:33 ` Antonio-Blasco Bonito
2005-03-19 14:18 ` Fredrik Tolf
2005-03-19 23:13 ` Antonio-Blasco Bonito
2005-03-17 22:36 ` Brad Midgley
2005-03-17 22:42 ` Fredrik Tolf
2005-03-17 22:45 ` Brad Midgley
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